=== HTTP code : 200 ===

HTTP/1.1 200 OK
Server: nginx/1.4.6 (Ubuntu)
Date: Tue, 07 Apr 2015 14:14:28 GMT
Content-Type: application/pdf
Content-Length: 10904773
Last-Modified: Thu, 24 Apr 2014 14:57:30 GMT
Connection: close
ETag: "5359265a-a664c5"
Accept-Ranges: bytes


Link is valid.